148906260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20177}}^1$

素因数の和:20233

約数の個数: 72

約数和(自身を含む): 462721896

約数和(自身を除く): 313815636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 20177, 40354, 60531, 80708, 100885, 121062, 181593, 201770, 242124, 302655, 363186, 403540, 605310, 726372, 827257, 907965, 1210620, 1654514, 1815930, 2481771, 3309028, 3631860, 4136285, 4963542, 7445313, 8272570, 9927084, 12408855, 14890626, 16545140, 24817710, 29781252, 37226565, 49635420, 74453130, 148906260]

約数ペア:

[(1, 148906260), (2, 74453130), (3, 49635420), (4, 37226565), (5, 29781252), (6, 24817710), (9, 16545140), (10, 14890626), (12, 12408855), (15, 9927084), (18, 8272570), (20, 7445313), (30, 4963542), (36, 4136285), (41, 3631860), (45, 3309028), (60, 2481771), (82, 1815930), (90, 1654514), (123, 1210620), (164, 907965), (180, 827257), (205, 726372), (246, 605310), (369, 403540), (410, 363186), (492, 302655), (615, 242124), (738, 201770), (820, 181593), (1230, 121062), (1476, 100885), (1845, 80708), (2460, 60531), (3690, 40354), (7380, 20177)]